Welcome to Hotenda.com Online Store!

logo
userjoin
Home

CD74HCT257E

CD74HCT257E

CD74HCT257E

Rochester Electronics, LLC

16 Terminations4.5V~5.5V Signal switch74HCT Series 1 Outputs4 Functions

SOT-23

CD74HCT257E Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature -55°C~125°C
Packaging Tube
Series 74HCT
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Type Multiplexer
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 4
Supply Voltage 5V
Reach Compliance Code unknown
Number of Outputs 1
Qualification Status Not Qualified
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Family HCT
Number of Inputs 2
Output Characteristics 3-STATE
Current - Output High, Low 6mA 6mA
Output Polarity TRUE
Propagation Delay (tpd) 48 ns
Voltage Supply Source Single Supply
Independent Circuits 1
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.81000 $0.81
10 $0.71300 $7.13
25 $0.66960 $16.74
100 $0.54650 $54.65
500 $0.43200 $216
1,000 $0.34560 $0.3456
CD74HCT257E Product Details

CD74HCT257E Overview


In order to conserve board space, digital switch is included in the 16-DIP (0.300, 7.62mm).It is packaged according to the Tube method.The method digital switch ic adopts for mounting is Through Hole.The analog IC in the multiplexers is identified as Multiplexer.By maintaining the operating temperature at -55°C~125°C, turn signal switch will not be affected by external factors.When operated with a 4.5V~5.5V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.The multiplexers can be used for a wide range of applications since they are members of 74HCT series.There are 16 terminations included in its basic configuration.The multiplexer's system works with 5V voltage.In the HCT family, the logic switch is included.To avoid unnecessary failures, keep the supply voltage at 4.5V (Vsup).It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.For the turn signal switch's operation, there are 1 outputs.This multiplexer has 2 inputs.

CD74HCT257E Features


Supplied in the 16-DIP (0.300, 7.62mm) package

CD74HCT257E Applications


There are a lot of Rochester Electronics, LLC CD74HCT257E Signal Switches / Multiplexers / Decoders applications.

  • Solenoid cooling fan
  • Small scale TV wall
  • Computer memory
  • Paper plants
  • CPU memory location identification
  • Make half adder
  • CNC machines
  • A/D converters
  • Analog to digital conversion
  • Automatic Monitoring systems

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News